1850/70 Offices Abroad Stampless Covers, three stampless covers, including 1850 Office in Darnadelles, Turkey, written at Salonika, Greece; 1856 Office in Galipoli, Turkey, sent via Smyrna to Genoa, Italy, with red PIROSCAFI / POSTALI / FRANCESI; and 1870 Office in Tunis, with red TUNIS-PAR-BONE to Marseille, F-VF (Image)